As kids, Twilight and Sunset were best friends, but a tragic accident cut their friendship short. Years later, Twilight investigates the incidents at Canterlot High and comes face to face with what appears to be a literal ghost from her past.
Pretending to be Rarity's boyfriend at her cousin's wedding isn't the weirdest thing Sunset Shimmer has ever had to do for her friends. It might even be fun. But just what is Rarity hoping to get out of this subterfuge in the first place?
When Rarity's secret hobby is discovered, suddenly all her friends want her help in completing their own writing projects. But why do they all need to be done by Hearts and Hooves Day? It's only a week away!
A sleeping Rarity mysteriously appears in her friends' beds, and nopony knows how or why. Her friends are determined to discover the truth behind Rarity's night-time snuggling spree.
The first time it happened, Sunset didn’t pay it any mind due to the circumstances. The second time it happened, she thought it was simply the action of a concerned friend. The third time it happened, she realized Rarity was flirting with her.
For Twilight, the increased lifespan that came with princesshood had forced her to outlive her friends, but thanks to Rarity, she will learn that centuries could be lived in but a single day.
When one fateful search through the Everfree Forest leads Rarity to a secret library inhabited by the spirit of an ancient alicorn princess, she realises that it may be time to start believing in fairy tales.